title: Poly[tetra-methyl-ammonium [tri-μ2-formato-κ(6) O:O'-manganate(II)]].
abstract: In the title compound, {(C4H12N)[Mn(HCO2)3]} n , the Mn(II) atom lies on an inversion centre and is coordinated by O-atom donors from the three double-bridging formate ligands, one of which lies across a crystallographic mirror plane, giving a slightly distorted octahedral coordination sphere. A three-dimensional NaCl-type framework is generated in which the tetra-methyl-ammonium cations, which lie across mirror planes and occupy the cavities in the polymer structure, form weak C-H⋯O hydrogen bonds with the formate ligands.
authors.affiliation: School of Chemistry and Material Science, Shanxi Normal University, Linfen 041004, People's Republic of China.
authors.forename: Cai-Yun
authors.initials: CY
authors.lastname: Han
authors.forename: Min-Min
authors.initials: MM
authors.lastname: Liu
authors.forename: Qin-Qin
authors.initials: QQ
authors.lastname: Dang